(1) Remuneration, including pensions, paid by the Government of one of the territories to any individual for services rendered to that Government in the discharge of governmental functions shall be exempt from tax in the other territory if the individual is not ordinarily resident in that other territory or (where the remuneration is not a pension) is ordinarily resident in that other territory solely for the purpose of rendering those services.

(2) The provisions of this paragraph shall not apply to payments in respect of services rendered in connection with any trade or business carried on by either of the Governments for purposes of profit.